{"instruction": "You are an expert in event extraction. Please extract event types and event trigger words from the input that conform to the schema definition. Return an empty list for non-existent events. Please respond in the format of a JSON string.", "schema": ["phishing", "data breach", "discover vulnerability", "ransom", "patch vulnerability"], "input": "DDoS extortionists have already pounced on the Memcached DDoS attack vector in attempts to extract payments from attacked companies ."}
{"phishing": [], "data breach": [], "discover vulnerability": [], "ransom": ["payments"], "patch vulnerability": []}